329 search results - page 42 / 66 » Multi-block PCA method for image change detection |
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper we present an adaptive but robust object
detector for static cameras by introducing classifier grids.
Instead of using a sliding window for object detection we
pro...
SSWMC
2004
13 years 9 months ago
2004
We give initial results from a new project which performs statistically accurate evaluation of the reliability of image steganalysis algorithms. The focus here is on the Pairs and...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper we revisit local feature detectors/descriptors developed for 2D images and extend them to the more general framework of scalar fields defined on 2D manifolds. We pro...
MVA
2000
13 years 9 months ago
2000
A video stream consists of a number of shots each of which has different boundary types such as cut, fade, and dissolve. Many previous approaches can find the cut boundary without...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper proposes a novel descriptor, granularitytunable
gradients partition (GGP), for human detection.
The concept granularity is used to define the spatial and angular
unce...